67164368

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{5113}}^1$

素因数の和:5942

約数の個数: 20

約数和(自身を含む): 130314948

約数和(自身を除く): 63150580

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 5113, 6568, 10226, 13136, 20452, 40904, 81808, 4197773, 8395546, 16791092, 33582184, 67164368]

約数ペア:

[(1, 67164368), (2, 33582184), (4, 16791092), (8, 8395546), (16, 4197773), (821, 81808), (1642, 40904), (3284, 20452), (5113, 13136), (6568, 10226)]